Cold Temperatures Across the Northern High Plains; Winter Storms to Impact the Central Plains and Mid-Atlantic on Tuesday.

Arctic high pressure will usher in well below normal temperatures across the northern High Plains. Lake effect snow will drop up to a foot of snow downwind of Lake Ontario today. Two winter storms will begin to bring snow and a wintry mix to the Central Plains and the Mid-Atlantic by mid-day Tuesday. Heavy rain will create mainly localized areas of flash flooding in the Mid-South on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Light Snow

8°F

-13°C

Humidity 84%
Wind Speed N 5 mph
Barometer 30.50 in
Dewpoint 4°F (-16°C)
Visibility 5.00 mi
Wind Chill-1°F (-18°C)
Last update 10 Feb 5:55 pm CST
Extended Forecast for

Gann Valley SD

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around -11. Wind chill values as low as -23. North wind 5 to 9 mph.

    Low: -11 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 4. Wind chill values as low as -23. North northeast wind around 5 mph becoming calm  in the morning.

    High: 4 °F

    Cold

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 8pm, then a slight chance of snow after 11pm.  Mostly cloudy, with a low around -5. South southeast wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: -5 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 13. Calm wind becoming northwest 5 to 9 mph in the morning.

    High: 13 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -11. North northwest wind 5 to 7 mph becoming light and variable.

    Low: -11 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 21. South wind 5 to 10 mph.

    High: 21 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. South southeast wind 8 to 11 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after noon.  Mostly cloudy, with a high near 29. South southeast wind 11 to 14 mph becoming northeast in the afternoon.  Chance of precipitation is 20%.

    High: 29 °F

    Cloudy then
    Slight Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around -3. North wind around 15 mph.  Chance of precipitation is 40%.

    Low: -3 °F

    Chance Snow

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around -11. Wind chill values as low as -23. North wind 5 to 9 mph.
Tuesday
Mostly cloudy and cold, with a high near 4. Wind chill values as low as -23. North northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
A slight chance of snow before 8pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around -5. South southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 13. Calm wind becoming northwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around -11. North northwest wind 5 to 7 mph becoming light and variable.
Thursday
Sunny, with a high near 21. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 7. South southeast wind 8 to 11 mph.
Friday
A slight chance of snow after noon. Mostly cloudy, with a high near 29. South southeast wind 11 to 14 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around -3. North wind around 15 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Mostly cloudy, with a low around -3.
Washington's Birthday
A slight chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 20%.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Gann Valley SD
 44.04°N 98.98°W (Elev. 1709 ft)
5:45 pm CST Feb 10, 2025
6pm CST Feb 10, 2025-6pm CST Feb 17, 2025
 
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Additional Resources

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